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deck-tailscale/readme.md
Duncan 5f5e195e25
2022-10-09 20:00:18 -04:00

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# Tailscale on the Steam Deck
This process is derived from the [official guide][official-guide], but lightly
tweaked to make the process smoother and produce an installation that both (1)
comes up automatically on boot and (2) survives system updates.
## Installing Tailscale
1. Download the attached `tailscale.sh` and `tailscaled.service` files to your
Deck.
2. Copy the `tailscaled.service` file to `/etc/systemd/system/`.
3. Run `sudo bash tailscale.sh` to install Tailscale (or update the existing
installation).
4. Run `sudo tailscale up --qr --operator=deck --ssh` to have Tailscale generate
a login QR code. Scan the code with your phone and authenticate with
Tailscale to bring your Deck onto your network.
## How it works
It uses the same system extension method as the official guide, but we put the
`tailscaled.service` file directly in `/etc/systemd/system/` because it's
actually safe to put things there. Changes in `/etc/` are preserved in
`/var/lib/overlays/etc/upper/` via an overlayfs, meaning that they survive
updates.
[official-guide]: https://tailscale.com/blog/steam-deck/